40% knows the answer to this question: "You can find the Eiffel Tower at which location? "

And do you know the answer to this one? "Where is the Palace of Versailles?"

39% knows the answer to this question: "What does Earth do to cause night and day? "

And do you know the answer to this one? "What are the big holes and dents found on the Moon called?"

53% knows the answer to this question: "Which of these TV characters is in the show "The Sopranos"? "

And do you know the answer to this one? "What comedy series that premiered on ABC in 2015 centers on an Asian-American family?"

84% knows the answer to this question: "Which word means "empty orchestra" and is also popular today at parties? "

And do you know the answer to this one? "The person who leads musical ensembles is called what?"

52% knows the answer to this question: "To whom is Victoria Beckham married? "

And do you know the answer to this one? "What was Princess Diana's maiden name?"

50% knows the answer to this question: "Which member of a royal family was killed in a car crash in Paris in 1997? "

And do you know the answer to this one? "Who did South Africa release in 1990 after over 27 years of imprisonment?"

55% knows the answer to this question: "What is the most important meal of the day? "

And do you know the answer to this one? "What sport is linked by name that overuses the forearm muscles resulting in elbow pain?"

56% knows the answer to this question: "Which of the following is not a childrens author? "

And do you know the answer to this one? "Who was 'The Once and Future King'?"

64% knows the answer to this question: "In which country is the harbour city Mumbai? "

And do you know the answer to this one? "Since 1981, Mumbai is the official name for which Indian city?"

85% knows the answer to this question: "Abigail Smith Adams was the wife of which American President? "

And do you know the answer to this one? "Hong Kong was returned to which country by the British in 1997?"

52% knows the answer to this question: "Which of these is a warm spell of weather when ice and snow melt? "

And do you know the answer to this one? "What was the nickname of President Eisenhower?"

43% knows the answer to this question: "In entertainment, what do the initials NBC stand for? "

And do you know the answer to this one? "Walter Raleigh named which US state after Elizabeth I?"